baber/WOPTO huggingface dataset:
Patent JP-H06258581-A (JP)
Title: In-pipe inspection device
Inventor: SHIMOJO TOMOHIRO
IPC: G01N21/954
Filed: 1993-03-02
Abstract: PURPOSE:To provide the in-pipe inspection device which is made to travel surely in a piping and can make stable visual inspection without being affected by the length and curving state of the piping and can exactly transmit and receive signals to and from an inspection means. CONSTITUTION:A truck 1 which is inserted into the pipe 8 and is made to travel in the axial direction of the pipe is provided with the in-pipe inspection means 2, such as CCD camera, a transmitter 3 which converts the inspection signal of this inspection means 2 to a radio wave signal and transmits this signal and a battery for a power source of this means. A flexible conduit 6 which transmits the radio wave signal transmitted by the transmitter 3 is bound to the truck 1 so that the radio wave signal can be transmitted outside. The radio wave signal is received in a signal reception means 7 installed outside the pipe 8.
Patent JP-H03247948-A (JP)
Title: Safety monitoring device for circulation type bath water heat insulating and purifying device
Inventor: NAKAMURA TAKASHI
IPC: F24H9/00
Filed: 1990-02-23
Abstract: PURPOSE:To enable execution of proper maintenance and to prevent the serious damage of a device by a method wherein the energizing time of a system, the number of abnormality occurring times of a device, and information classified by a kind of abnormality are stored and displayed where occasion demands. CONSTITUTION:After the starting of system, a heater 5 is turned ON, the energizing time of the heater 5 is measured by means of a timer 14 and the energizing time of the system, simultaneously, is measured, and data thereof is inputted and stored in an RAM 21 and a memory device 15. When the ambient temperature of the heater is increased to a value higher than a specified value, after the data is stored in a similar manner described above, an alarm is sounded to stop the system. When the ambient temperature of the heater is below a maximum value, the temperature of bath water is detected. When it is abnormally high, the number of hot and cold water mixing times is stored and an alarm, simultaneously, is sounded to stop the system. When no hot water and cold water mixture takes place, a flow rate of bath water is detected, and when abnormality, e.g. choking of a pipe, occurs, the number of abnormality times is stored in a similar manner described above and an alarm, simultaneously, is sounded to stop the system. When abnormality occurs to a flow rate, deficiency in water is detected, and when water is in short supply, data of the number of insufficient water times is stored in a similar manner as described above, and an alarm is sounded to stop the system.
Patent JP-H06254848-A (JP)
Title: Thermoplastic prepreg fabric and laminate from the same
Inventor: TANAKA HIDEHO
IPC: B32B5/02
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a laminate which is soft, easy in handling, good in forming, and voidless by making a prepreg fabric using a tape-shaped tow prepreg, which is made of a tow of reinforcing filaments impregnated with a thermoplastic resin, as warp and weft. CONSTITUTION:A tow of reinforcing filaments impregnated with a thermoplastic resin is formed into a tape. A fabric is made using the obtained tow prepreg as warp and weft to obtain a thermoplastic prepreg fabric. These several prepreg fabrics overlapped are hot pressed or processed by other known methods to make a laminate.
Patent JP-S63209808-A (JP)
Inventor: IMAI KIYOSHI
IPC: B28B11/08
Filed: 1987-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01216342-A (JP)
Title: Silver halide photographic sensitive material suitable for rapid processing
Inventor: MIYOSHI MASANOBU
IPC: G03C1/12
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the title material having a high sensitivity and a less tendency for generating a fog, and an excellent production stability by incorporating a specified silver halide particle and a high b.p. org. solvent in the emulsion contd. in the sensitive material. CONSTITUTION:The silver halide emulsion is spectrally sensitized by adding at least one of a sensitizing dye shown by formulas I-III to the emulsion before completing the formation of the silver halide particle, and the silver halide particle having a silver halide content of >=90mol.% and the high b.p. org. solvent having a dielectric constant of <=6.0 are incorporated in the emulsion layer. In formulas I-III, R5 and R6 are each alkyl or aryl group, L1-L5 are each methine group, Z1 and Z2 are each an atom or an atomic group necessary for completing an oxazole ring or a thiazole ring, etc., Z3 is a hydrocarbon atom group necessary for forming a 6 membered ring group, Z4 is a nonmetal atomic group necessary for forming a quinoline ring, Z5 is an atomic group necessary for forming a thiazole ring or a benzothiazole ring, etc., R7-R9 are each alkyl group, X<-> is an acidic anion. Thus, the high sensitivity and the less tendency for generating the fogging of the sensitive material are obtd.
Patent JP-H09234674-A (JP)
Title: Wrench
Inventor: NAKAMA MICHIHARU
IPC: B25B13/58
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wrench capable of attaching/detaching a socket to/from a head in one operation by extremely simple operation of oscillating a handle to the head by the prescribed angle in attaching/detaching the socket to/from the head. SOLUTION: A longitudinal hole 23 and a transverse hole 24 open in an outside surface of a head 2 to be communicated with the longitudinal hole 23 are formed in the head 2, and a working body 4 is provided in the longitudinal hole 23 in a reciprocating manner. An engagement body 5 to be interlocked with the reciprocation of the working body 4 is arranged in the transverse hole 24, the engagement body 5 is engaged with a fitting hole 31 of a socket 3 by advancing the working body 4, and the engagement of the engagement body 5 with the fitting hole 31 is released by retracting the working body 4. A handle 1 is oscillatingly and pivotably attached to the head 2, and the working body 4 is retracted through the oscillation of the handle 1 to the head 2 by not less than the prescribed angle.
Patent JP-H10220151-A (JP)
Title: Core bit for wire run unit
Inventor: ENDO TETSUYA
IPC: E21B10/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To make an inner tube assembly pulled out more easily by adhering a ring having a low hardness and a low coefficient of friction from the tip portion of an inner tube assembly to a contact portion at the inner diameter side of a core bit of an outer tube assembly. SOLUTION: At a place of a contact portion at the inner diameter side of the conventional core bit 3, a cylindrical ring 3b is adhered and a contact portion 3a is formed. In this case, it is inserted to an inner ring as a tip portion of inner tube assembly and to a cylindrical ring 3b made of a material having a hardness lower than that of the outer periphery of an inner bit and having a coefficient of friction lower than that of the material said above. Here, as a material for the cylindrical ring 3b, PTFE-based plastics is desired. Because of this, the drop in the quality of sample can be prevented when sampling cores with an inner tube assembly having good slippage. Also, even though the inner tube assembly is a core or non-core inner tube assembly, it can be easily pulled out from outer tube assembly.
Patent JP-H09236895-A (JP)
Title: Automaticdeveloping method and device for silver halide black and white film
Inventor: ENNIYUU HIROKO
IPC: G03C5/38
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate odors due to an ammonia gas in the process or from a discharged liquid, to prevent fog, irregular processing or stain in a silver halide black-and-white film after the treatment, to prevent precipitation in a washing process or stabilizing process and to decrease or eliminate the amt. of waste liquid of the discharged water for washing or the stabilizer in the washing process or stabilizing process. SOLUTION: This device is provided with a developing process (D), fixing process (F) and washing process (W) or stabilizing process, and a photographic film is continuously processed while a replenisher is supplied according to the processing amt. The washing process (W) or stabilizing process is carried out by a counter flow method, and the discharged liquid of the washing water or the stabilizer in the washing process (W) or stabilizing process is directly or indirectly supplied to a fixing liquid. The amt. of the replenisher for the washing process (W) or stabilizing process is between >=50cc and <=1000cc per 1m<2> of a silver halide black-and-white film. The replenisher supplied to the fixing process contains chlorine ion or bromine ion, or a compd. which releases these ions, and sodium thiosulfate.
Patent JP-S63210623-A (JP)
Title: Electromagnetic flowmeter
Inventor: KURODA MASATO
IPC: G01F1/58
Filed: 1987-02-26
Abstract: PURPOSE:To simplify assembling work and to reduce cost, by providing an electrode insert hole having an axial line parallel to the magnetic field direction of an exciting coil and opened in the direction right-angled to the flow direction of a liquid to be measured. CONSTITUTION:Conductive rods 5, 5 are inserted in electrode insert holes 4, 4' each having an axial line parallel to the magnetic field direction of an exciting coil 3 and opened in the direction right-angled to the flow direction of a liquid to be measured. The electrode insert holes 4 are opened in the center direction of a measuring pipe 1 so that the peripheral surfaces of both conductive rods 5 are partially exposed to the interior of the measuring pipe 1 to detect the electromotive force generated in the liquid to be measured. As mentioned above, since the conductive rods 5 serving as electrodes can be mounted to the measuring pipe 1 from the mount side of the exciting coil, the mount space of the exciting coil 3 or a transmitter can be effectively utilized in the mounting of the conductive rods 5. Therefore, assembling can be performed in a small space and the number of electrode mounting parts can be reduced to a large extent and, as a result, assembling work can be simplified and cost can be reduced.
Patent JP-S51122885-A (JP)
Title: Banp saw turning for band saw table
Inventor: YAMASHITA DAIZOU
IPC: B23D55/08
Filed: 1975-04-05
Abstract: PURPOSE:To facilitate cutting of bigger wood material by using a special turning pulley to increase the width of the saw path covered as the blade proceeds.
Patent JP-H02221941-A (JP)
Title: Cherenkov radiation type secondary higher harmonic generation device
Inventor: HANDA YUICHI
IPC: G02B6/12
Filed: 1989-02-23
Abstract: PURPOSE:To improve the efficiency of the Cherenkov radiation type device by using an absorptive semiconductor substrate by providing a window output layer consisting of a thick film on or below waveguide structure and forming its output end surface slantingly by anisotropic etching. CONSTITUTION:Incident light 7 which is incident from a vertical cleavage surface 6 is guided to a channel waveguide 3 to generate Cherenkov emission light 8. At this time, a reverse mesa surface is formed by anisotropic etching as the output end surface of the window output layer 2 to generate the radiation light 8 almost in the same direction with the incident light 7, thereby outputting output light 9 which is the secondary higher harmonic. A transmitted basic wave 16 which is transmitted without being converted into the higher harmonic is reflected totally at a channel waveguide end and absorbed and extinguished without appearing outside. A dielectric reflection preventive(AR) film 17 is formed on the end surface for guiding the emission light 8 out efficiently, thereby reducing the reflection loss.
Patent JP-S62202408-A (JP)
Inventor: YORIFUJI TAKASHI
IPC: B05D7/24
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09225053-A (JP)
Title: Emergency entrance of sash, curtain wall, etc., using reinforced glass and reinforced glass unit for these uses
Inventor: USUI ATSUNARI
IPC: E04B2/96
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable the whole wall surface to be freely designed with well-balanced and harmonious design, etc., by placing an emergency signboard along the surface so as to cover a through hole, slit or concave formed in reinforced glass without the necessity of specially providing a casement window, etc., exclusively for an emergency entrance. SOLUTION: Figure A shows the state that a through hole 10 is made in reinforced glass 5 and through which a round-head bolt 13 is inserted and screwed to a signboard 6 indicating an emergency entrance from the outside of a building. A waterproofing packing 14 is inserted between this signboard 6 and the reinforced glass. As shown in Fig. B, a concave groove 6b is formed along the upper side of the outer surface of the inverted triangle-shaped main body 6a, a handle 6c is in the position to cover the concave groove 6b and a protruding part 6d as a fulcrum is provided at the lower corner of the inner surface on the signboard 6.  Therefore, on the occasion of an emergency like fire, etc., rescuers can speedily enter into the building by holding the handle 6c of the signboard 6 from the outside of the building, pulling it toward their side with the protruding part 6d as the fulcrum, breaking and shattering the reinforced glass 5.
Patent JP-H09213337-A (JP)
Title: Binder for battery, binder composition, electrode and battery
Inventor: MAEDA KOICHIRO
IPC: H01M10/05
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery having stable performance by increasing an initial capacity, reducing a capacity decrease and decreasing chipping and crack ing in an electrode surface fixing an active material. SOLUTION: A polyvinylidene fluoride system polymer (for instance, polyvinylidene fluoride) and a rubber polymer (for instance, polymer obtained as a latex particle by copolymerizing 40 pts.wt. stylene, 30 pts.wt. butadiene, 20 pts.wt. meacrylic acid methyl, 5 pts.wt. acrylonitrile, 5 pts.wt. itaconic acid) are fused or dispersed in a polarity organic solvent (for instance, N-methyl pyroliclone), a battery binder composition is formed, active material (for instance, LiCo2 of positive electrode active material, carbon of negative electrode active material) is compounded therein, obtained slurry is applied to an electrode base unit, the solvent is removed, an electrode is formed, so as to manufacture a battery.
Patent JP-S60253598-A (JP)
Inventor: USHIJIMA YOSHIO
IPC: B42D15/10
Filed: 1985-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09206691-A (JP)
Title: Stone removing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B07B13/11
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make structure simple and size small by coaxially rotating a windmill installed below a main porous selection plate and a crossfeed porous plate and a windmill installed below a return porous plate and a subordinate selection porous plate. SOLUTION: When a right-left direction shaft is rotated by energizing a motor and a main windmill and a subordinate windmill are rotated, the main windmill sends air to a main porous selection plate 7 and a crossfeed porous plate 17, while the subordinate windmill sends air to a return porous plate 18 and a subordinate porous selection plate 21. All porous plates are swung through an eccentric wheel and a rod. On the porous plate 7, grain floats but stone refuse does not, the floating grain is distributed while being floated, and the stone refuse is moved by slanting projections of the porous plate 7. When new grain is supplied, the old grain for the new one is discharged from a main grain outlet 26, and the grain containing stone refuse reaches the porous plate 17.  Here, the grain is fed transversely to reach the porous plate 18 from a connection opening 20 and supplied to the porous plate 21 by backward wind to be reselected.
Patent JP-S61201867-A (JP)
Title: Revolution-angle pulse outputting apparatus
Inventor: ISHIKAWA MASATAKA
IPC: F02B77/08
Filed: 1985-03-04
Abstract: PURPOSE:To improve the control characteristic at low speed revolution by outputting the revolution-angle pulses according to the contents of memory and selectively feeding said output according to the contents of memory, thus securing the matching with the processing speed of a microcomputer. CONSTITUTION:The data for low speed revolution is stored into a RAM 12 with the number of revolution lower than a set number of revolution, and the number of pulses outputted from the RAM 12 is increased according to the data. With the number of revolution higher than the set number of revolution, the contents of the RAM 12 is rewritten into the data at the high speed revolu tion, and the outputted number of pulses is reduced. Therefore, the control performance in low speed revolution can be improved, securing the matching with the processing speed of a CPU 16, and the need of producing a various sorts of pulses corresponding to the number of cylinders is avoided.
Patent JP-S60186012-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTANI SHIYUNJI
IPC: H01L21/02
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a semiconductor device which is not cracked nor defected in case of dividing into chips in a wafer process even when the wafer is thin and can be readily handled in the assembling steps by emitting an infrared laser light, melting a solder layer and bonding the wafer to a submount. CONSTITUTION:A GaAlAs epitaxial layer 14 having an operation layer is grown on a GaAs semiconductor substrate 13, and an SiO2 film 15 is formed by a CVD method thereon. Then, after an ohmic electrode 16 is formed by a photoetching technique, a window is opened, and a solder layer 17 is formed. A wafer 1J is placed on an Si wafer 12 formed with a solder layer 18, and the boh layers 17, 18 are closely contacted. It is placed in the infrared ray window or the wafer as required, a carbon dioxide gas laser L is emitted from above, and the solder layers are bonded. The substrate 13 is thinned by polishing or chemical etching, and a window is formed. Then, an ohmic electrode 19 is formed on the substrate, and an electrode 20 is deposited similarly on the back surface of the wafer 12. Grooves are formed by dicing on the Si wafer, and the wafer is separated into chips.
Patent JP-S60186925-A (JP)
Title: Joy stick
Inventor: WATABE KAZUO
IPC: G06F3/0338
Filed: 1984-03-06
Abstract: PURPOSE:To shift a cursor on a screen in an optional direction and at an optional speed by detecting the inclination of a board supporting an operation stick through many contacts and also detecting the position of a support plate for those contacts. CONSTITUTION:A joy stick consists of a button switch 51, an operation stick 52, a conductive disk 53, a contact 55, a support disk 56, etc. When the stick 52 is tilted, the dick 53 is in contact with a contact 55. Thus a current flows between two lines (contacts) to detect the tilting direction of the stick 52. Then a cursor is shifted on a screen. In this case, a support plate 56 of the contact 55 is supported movably up and down by a spring 58. At the same time, a light source 57 and a photosensor 59 are provided to detect the position of the plate 56. Thus the push-down state of the stick 52 is detected by the sensor 59 to change the shift speed of the cursor, for example.
Patent JP-H10239009-A (JP)
Title: Angle measuring instrument
Inventor: SUZUKI MITSUNORI
IPC: A61B5/11
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an angle measuring instrument capable of improving a handling property in measuring an angle. SOLUTION: Fitting plates 2, 3 are connected via multiple chain-like links 4, and equi-radius pulleys 13 linked to be integrally interlocked with each other are relatively movably supported at the connection points and both outermost ends of multiple links 4 respectively. The fitting plate 2 is rockably connected to one outermost link 4a coaxially with the rotary axis of one outermost end pulley 13a serving as a measuring pulley, and the fitting plate 3 is fixed to the other outermost end pulley 13b. The sum of the rocking angles between adjacent elements between the fitting plates 2, 3 appears as a rotation quantity on one outermost end pulley 13a to indicate the rocking angle of the fitting plate 3 against the fitting plate 2, and the angle between the fitting plates 1, 3 can be measured when the fitting plates 2, 3 are merely brought into contact with an object to be detected.
Patent JP-H09237889-A (JP)
Title: Semiconductor crystal laminate and semiconductor device using the laminate
Inventor: KUDO MAKOTO
IPC: H01L21/203
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to use Si or Sn by using an InAlAsSb layer containing Si or Sn as an N-type carrier supply layer as an N-type impurity, and using an undoped InAs layer or undoped InAsSb layer as a two-dimensional electron gas forming layer. SOLUTION: An undoped InAlAsSb layer 2 is laminated in a thickness for sufficienty relaxing the lattice strain on a semi-insulating GaAs substrate 1. InAs 3 is grown 20nm as a channel layer thereon, and an undoped InAlAsSb layer 4 is grown 2nm as a spacer layer. Then, an N-type InAlAsSb carrier supply layer 5 is grown 10nm. An undoped InAlAsSb layer 6 of 20nm and N-type InAs cap layer 7 of 50nm are sequentially epitaxially grown.
Patent JP-H05243473-A (JP)
Title: Semiconductor device
Inventor: SASAKI MICHIYO
IPC: H01L23/50
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a semiconductor device having a structure wherein crosstalk generated by influence between leads can be reduced. CONSTITUTION:A metal plate 25 wherein an oxide film 26 is formed on a surface is bonded to each of the upper surface and the lower surface of leads 23, 23.... In a magnetic field generated by electric currents flowing through the leads 23, the magnetic field passing through the metal plate 25 is attenuated. Thereby crosstalk noise generated on another lead 23 by the change of a magnetic field 27 is reduced.
Patent JP-H08239564-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: NODERA AKIO
IPC: C08K3/00
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a polycarbonate resin composition having excellent flame- retardance as well as excellent fluidity and impact resistance. CONSTITUTION: This polycarbonate resin composition contains (A) 70-95wt.% of an aromatic polycarbonate (PC), (B) 5-30wt.% of a high-impact polystyrene resin (HIPS), (C) 5-15 pts.wt. (based on 100 pts.wt. of A+B) of a halogen-free phosphoric acid ester monomer and (D) 0.05-2 pts.wt. (based on 100 pts.wt. of A+B) of polytetrafluoroethylene (PTFE).
Patent JP-S61202417-A (JP)
Title: Formation of silicon epitaxial layer
Inventor: SASAKI MASAYOSHI
IPC: H01L21/20
Filed: 1985-03-06
Abstract: PURPOSE:To eliminate the uneven deposition of calcium on the surface by heating the amorphous silicon vapor-deposited on the CaF2 layer on a silicon substrate by two steps after the deposition and raising the temperature of substrate after the further vapor deposition of the amorphous silicon at the lowered substrate temperature. CONSTITUTION:After cleaning a silicon substrate 1, a CaF2 layer 2 is grown on the substrate and further on that an amorphous silicon 3 is vapor-deposited. The substrate is heated at 500-600 deg.C for 5-30min to form a solid-phase epitaxial layer 3a. Then the temperature of substrate is raised to 600-800 deg.C and silicon 4 is vapor-deposited and grown on the epitaxial layer 3a. The temperature of substrate is lowered to about 100 deg.C or below and amorphous silicon 5 is vapor-deposited on the silicon 4. After that, the temperature of substrate is raised to 500-600 deg.C to complete the solid-phase epitaxial growth of the amorphous silicon within 30min and the single crystal silicon epitaxial layer of 6,000Angstrom  thickness as a whole can be obtained.